So I recently did the fluid service in my 2013 P85. Service was done with about 18.5k miles on the replaced drive unit. The service itself was very straightforward, and I have the video linked below. However, after having the fluid analyzed by Blackstone labs, the iron content in the fluid is about 700% the global average, at 142ppm. Everything else falls within the "acceptable" range for a first service, IMO. Does anyone have a definitive answer about the iron content (normal, not normal, it's about to explode), or am I the guinea pig here?
Video -
Video -